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Novel on-site mixed-loading vehicle emulsion explosive production system and process method thereof

A technology of emulsion explosives and production system, which is applied in the direction of explosives processing equipment, explosives, explosive composite components, etc., can solve the problems of single chemical sensitization method, non-selectable sensitization position, low degree of automation, etc., and achieve simple operation and high functionality Strong, highly automated effects

Active Publication Date: 2019-04-12
CHINA GEZHOUBA GRP YIPULI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a new production system for on-site mixed-loaded emulsion explosives, which overcomes the inability to select the sensitization position of the existing on-site mixed-loaded emulsion explosives, and the chemical sensitivity. Problems such as single transformation method, poor adaptability, and low degree of automation

Method used

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  • Novel on-site mixed-loading vehicle emulsion explosive production system and process method thereof

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Experimental program
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Effect test

Embodiment 1

[0030] Example 1, such as figure 1As described above, a new type of on-site mixed vehicle emulsion explosive production system includes a main silo system, an auxiliary silo system, and two sets of drug pipe delivery systems of different specifications. The main silo system includes an emulsion matrix silo 1, The auxiliary silo system includes a catalyst silo 2, a sensitizer silo 3, and a water tank 4; an emulsification matrix screw pump 8 is provided at the outlet port of the emulsification matrix silo 1, and the emulsification matrix screw pump 8 The outlet port of the static mixer 11 is connected to the inlet port of the static mixer 11, and the outlet port of the static mixer 11 is respectively connected to two sets of drug pipe delivery systems of different specifications through a three-way valve; the catalyst silo 2, the sensitizer material The warehouse 3 and the water tank 4 are connected to the static mixer 11 through the confluence pipeline.

[0031] Wherein, it al...

Embodiment 2

[0038] A new type of on-site mixing vehicle emulsion explosives process method, using the above-mentioned new on-site mixing vehicle emulsion explosive production system, if the blast hole row spacing on the job site is greater than 5m × 8m or the blast hole diameter is greater than Φ165mm, switch to the three-way The large drug pipe delivery system is used at the position from the valve to the large pipe; if the acid content of the emulsified matrix loaded on the on-site mixing truck is greater than 2‰, the pH is higher than 4.2, or the temperature of the emulsified matrix is ​​lower than 60°C, the low-temperature sensitization method is used for loading. If the blasting project is rock with cracks, the end-sensitization method is used for charging; that is, the large-scale drug pipe delivery system is used, the chemical sensitization method is low-temperature sensitization, and the sensitization position is installed in the end-sensitization method. medicine; the specific pro...

Embodiment 3

[0049] A new type of on-site mixing vehicle emulsion explosives process method, using the above-mentioned new on-site mixing vehicle emulsion explosive production system, if the blast hole row spacing on the job site is greater than 5m × 8m or the blast hole diameter is greater than Φ165mm, switch to the three-way The large drug pipe delivery system is used at the position from the valve to the large pipe; when the acid content of the emulsified matrix loaded on the on-site mixing truck is less than 2‰, the pH is lower than 4.2, or the temperature of the emulsified matrix is ​​higher than 60°C, the high temperature sensitization method is adopted, and no Add catalyst, if the blasting project is non-cracked rock, the front-end sensitization method is used for charge; that is, the large drug pipe delivery system is used, the chemical sensitization method is high-temperature sensitization, and the sensitization position is front-end sensitization method for charge; The specific pr...

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Abstract

The invention provides a novel on-site mixed-loading vehicle emulsion explosive production system. The system comprises a main silo system, an auxiliary silo system and two sets of different specifications of drug tube delivery systems, the main silo system comprises an emulsion matrix silo, and the auxiliary silo system comprises a catalyst silo, a sensitizer silo and a water tank; an outlet endof an outlet tube port of the emulsion matrix silo is provided with an emulsion matrix screw pump, an outlet end of the emulsion matrix screw pump is detachably connected with an inlet end of a staticmixer, and an outlet end of the static mixer is respectively connected to the two sets of different specifications of the drug tube delivery systems through a three-way valve; the catalyst silo, thesensitizer silo and the water tank are connected with the static mixer through a confluence conduit. The system has a high degree of automation, and can achieve the selection of the combination of different drug loading modes according to different field conditions on the same mixed-loading emulsion explosive vehicle to overcome the problem that an existing mixed-loading emulsion explosive vehiclehas a single method of drug loading.

Description

technical field [0001] The invention belongs to the technical field of civil explosives, and in particular relates to a production system and a process method of a novel on-site mixed vehicle emulsion explosive. Background technique [0002] The on-site mixed explosives vehicle is a mobile blasting operation equipment that integrates raw material transportation, explosive mixing, and on-site charging. It can be divided into mixed ammonium oil explosives vehicle, mixed emulsion explosives vehicle, and multi-functional explosives mixed vehicle. The working principle of the mixed-loaded emulsion explosive vehicle is as follows: the mixed-loaded explosive vehicle is first loaded with emulsion matrix, catalyst, sensitizer, water, etc. The on-board equipment mixes the raw materials in proportion and loads them into the blast hole. [0003] At present, the existing on-site mixed emulsion explosive vehicles on the market have the following shortcomings: the sensitization position i...

Claims

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Application Information

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IPC IPC(8): C06B21/00
CPCC06B21/0008C06B21/0033
Inventor 魏碧波刘令刘俊文况新成李艺
Owner CHINA GEZHOUBA GRP YIPULI CO LTD
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